Hexenbiester is a witch-like Wesen with silver hair and ugly rotten faces. They are infamous for brewing concoctions or brews called zaubertranks (German for magic potion) that have deadly effects on humans. They can be identified by a birth mark in the underside of there tongue. Hexenbiester have a reputation for working for royals and being very loyal. All hexenbiest are very beautiful in human form making it easy for them to seduce people. There greatest weakness is the blood of a Grimm which renders them completely human. Hexenbiest is a combination of the German words for witch and beast.
